Proxmox-Port/libqb
1
0
Fork 0
mirror of https://salsa.debian.org/ha-team/libqb synced 2026-02-03 12:13:10 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity
878 Commits 8 Branches 125 Tags 5.3 MiB
dfd3cee5cf
Commit Graph

45 Commits

Author SHA1 Message Date
Angus Salkeld
31d9f0900d Use dgram sockets for message oriented communications 
This is to prevent partial sends and gettting stuck in
retry loops.

Signed-off-by: Angus Salkeld <asalkeld@redhat.com>
 2013-02-18 20:51:33 +11:00
Angus Salkeld
deddaea86c RB: convert the rb_peek() status into a recv like status. 
peek returns 0 on no data, so convert that to -EAGAIN.

Signed-off-by: Angus Salkeld <asalkeld@redhat.com>
 2012-07-17 12:22:31 +10:00
Angus Salkeld
22569f51ba Add user control of the permissions that are set on the shared mem files 
Signed-off-by: Angus Salkeld <asalkeld@redhat.com>
 2012-06-13 08:21:09 +10:00
Angus Salkeld
0458c5ccd2 IPC: log the connection description in all logs 
Signed-off-by: Angus Salkeld <asalkeld@redhat.com>
 2012-05-16 13:59:12 +10:00
Angus Salkeld
b5c66cab7c Be more consistent with the internal logs. 
Signed-off-by: Angus Salkeld <asalkeld@redhat.com>
 2012-02-14 12:43:42 +11:00
Angus Salkeld
943e6b301d Remove dead code 
Signed-off-by: Angus Salkeld <asalkeld@redhat.com>
 2012-02-08 22:00:49 +11:00
Angus Salkeld
a95618ddd3 Fix some issues found by clang 
Signed-off-by: Angus Salkeld <asalkeld@redhat.com>
 2012-02-03 14:37:37 +11:00
Angus Salkeld
477fac4e01 IPC: fix resource cleanup if the server dies 
Signed-off-by: Angus Salkeld <asalkeld@redhat.com>
 2012-01-12 15:09:58 +11:00
Angus Salkeld
98493d9ae8 Change Lindent options to break the procedure type. 
so change:
int foo(void)

to

int
foo(void)

Signed-off-by: Angus Salkeld <asalkeld@redhat.com>
 2011-06-22 14:19:14 +10:00
Angus Salkeld
77b6e15a85 Consistently prepend "qb-" to files in /dev/shm 
Dietmar: can you confirm this works for you?

Signed-off-by: Angus Salkeld <asalkeld@redhat.com>
 2011-06-20 16:36:26 +10:00
Angus Salkeld
016b713489 IPC: make the setting the flowcontrol atomic 
Signed-off-by: Angus Salkeld <asalkeld@redhat.com>
 2011-05-31 19:01:46 +10:00
Angus Salkeld
bfd627f576 Fix some compiler warnings 
Signed-off-by: Angus Salkeld <asalkeld@redhat.com>
 2011-05-06 10:54:43 +10:00
Angus Salkeld
3452d162d2 LOG: add a qb_perror() function 
- Add an internal version too
- Update the library code to use it.

Signed-off-by: Angus Salkeld <asalkeld@redhat.com>
 2011-03-28 11:12:47 +11:00
Angus Salkeld
7d46c9ad3f IPC: use rb refcount to check for "connectiveness" 
This makes it possible the detect the loss of the server
and return -ENOTCONN.

Signed-off-by: Angus Salkeld <asalkeld@redhat.com>
 2010-12-16 22:09:52 +11:00
Angus Salkeld
43181d5a95 IPC: add a timeout to the client recv functions 
Also allow the ringbuffer to pass ETIMEDOUT back to the
client applications.

Signed-off-by: Angus Salkeld <asalkeld@redhat.com>
 2010-12-16 21:47:47 +11:00
Angus Salkeld
d0b14bdbdf IPC: return -ENOTCONN when the other end exits 
Signed-off-by: Angus Salkeld <asalkeld@redhat.com>
 2010-12-10 12:22:03 +11:00
Angus Salkeld
89192dbc72 Remove carriage returns in qb_util_log() calls. 
Signed-off-by: Angus Salkeld <asalkeld@redhat.com>
 2010-12-10 09:46:48 +11:00
Angus Salkeld
2e81d71182 IPC: check for null ringbuffer 
Signed-off-by: Angus Salkeld <asalkeld@redhat.com>
 2010-12-10 09:46:48 +11:00
Angus Salkeld
17c0cbda61 Fix some error handling in RB & IPC 
Signed-off-by: Angus Salkeld <asalkeld@redhat.com>
 2010-11-16 14:36:25 +11:00
Angus Salkeld
0207003da5 RB: don't be so timid on shutdown 
Signed-off-by: Angus Salkeld <asalkeld@redhat.com>
 2010-11-02 23:19:26 +11:00
Angus Salkeld
e390a373d5 IPC: add server connection states for better shutdown. 
This also fixes the refcounting, which was not quite right.

Signed-off-by: Angus Salkeld <asalkeld@redhat.com>
 2010-10-27 11:48:56 +11:00
Angus Salkeld
cdc953384f Fix or ignore splint errors 
Signed-off-by: Angus Salkeld <asalkeld@redhat.com>
 2010-10-22 14:50:04 +11:00
Angus Salkeld
6c03aa8cb6 IPC/RB: name the ringbuffer's files better. 
Signed-off-by: Angus Salkeld <asalkeld@redhat.com>
 2010-10-19 07:05:55 +11:00
Angus Salkeld
31ca215188 IPC: add support for unix sockets 
Signed-off-by: Angus Salkeld <asalkeld@redhat.com>
 2010-10-17 14:23:53 +11:00
Angus Salkeld
12b2d87bfa IPC: add q_len_get() to posix_mq & sysv_mq 
Signed-off-by: Angus Salkeld <asalkeld@redhat.com>
 2010-10-13 21:37:59 +11:00
Angus Salkeld
dffc9262ed IPC: move destroy() into ipcs.c (all were duplicated) 
Signed-off-by: Angus Salkeld <asalkeld@redhat.com>
 2010-10-13 21:23:07 +11:00
Angus Salkeld
d4c287a5f4 IPC: recv the messages available (not just one) 
Signed-off-by: Angus Salkeld <asalkeld@redhat.com>
 2010-10-12 21:53:53 +11:00
Angus Salkeld
e1686dbd6a IPC: add support for flowcontrol & rate limiting 
Signed-off-by: Angus Salkeld <asalkeld@redhat.com>
 2010-10-12 21:53:53 +11:00
Angus Salkeld
1a13b65de1 IPC: cleanup some formatting. 
Signed-off-by: Angus Salkeld <asalkeld@redhat.com>
 2010-10-12 21:53:52 +11:00
Angus Salkeld
95ac972b57 IPC: add peek & reclaim 
Signed-off-by: Angus Salkeld <asalkeld@redhat.com>
 2010-10-12 21:53:52 +11:00
Angus Salkeld
08e5a9004d Add a priority based main loop. 
This is to try and get a better balance in the amount
of processing between IPC and totem in corosync.

Signed-off-by: Angus Salkeld <asalkeld@redhat.com>
 2010-10-12 21:53:52 +11:00
Angus Salkeld
e0f942bfee IPC: teach event_recv() to take a timeout 
Signed-off-by: Angus Salkeld <asalkeld@redhat.com>
 2010-10-06 20:39:23 +11:00
Angus Salkeld
f1f301724b IPC: improve resource cleanup/shutdown 
Signed-off-by: Angus Salkeld <asalkeld@redhat.com>
 2010-10-06 20:39:23 +11:00
Angus Salkeld
c1a3b0d029 IPC: add sendv() functions to handle iovecs. 
Signed-off-by: Angus Salkeld <asalkeld@redhat.com>
 2010-10-06 20:39:23 +11:00
Angus Salkeld
a7bf0518a7 add qbdefs.h with some common defines. 
Signed-off-by: Angus Salkeld <asalkeld@redhat.com>
 2010-10-04 10:04:01 +11:00
Angus Salkeld
86c84f6ae0 IPC: new auth improvement and limits work around. 
Create the queues/ringbuffers on the server so we don't
have to modify proc entries. Then chown them so that
the clients can access them.

Signed-off-by: Angus Salkeld <asalkeld@redhat.com>
 2010-09-30 20:17:59 +10:00
Angus Salkeld
b6d4fb95b8 IPC: add events back (were dispatch messages in corosync) 
Signed-off-by: Angus Salkeld <asalkeld@redhat.com>
 2010-09-29 14:32:51 +10:00
Angus Salkeld
682ff31540 IPC: rename dispatch queues to event queues. 
Signed-off-by: Angus Salkeld <asalkeld@redhat.com>
 2010-09-29 14:32:51 +10:00
Angus Salkeld
64b4aac413 IPC: un-const the data pointer in recv() 
Signed-off-by: Angus Salkeld <asalkeld@redhat.com>
 2010-09-29 14:32:51 +10:00
Angus Salkeld
e7de13cd9d IPC: add a basic tx/rx test case. 
- cleanup some printf's

Signed-off-by: Angus Salkeld <asalkeld@redhat.com>
 2010-09-07 08:56:38 +10:00
Angus Salkeld
eae6c35157 IPC: linux & bsd mq_open returns a poll'able file descriptor. 
Signed-off-by: Angus Salkeld <asalkeld@redhat.com>
 2010-09-06 16:50:19 +10:00
Angus Salkeld
1b84f99ef7 Lindent most c files again. 
Signed-off-by: Angus Salkeld <asalkeld@redhat.com>
 2010-09-06 16:50:05 +10:00
Angus Salkeld
e558ca0d39 IPC: fix crash on failed auth 
Signed-off-by: Angus Salkeld <asalkeld@redhat.com>
 2010-09-06 16:49:35 +10:00
Angus Salkeld
d27e50c58a Define new return status policy 
Good >= 0 (0 = good, or positive value)
Bad < 0 (-errno)

Signed-off-by: Angus Salkeld <asalkeld@redhat.com>
 2010-09-06 16:49:15 +10:00
Angus Salkeld
8a6b8d78db IPC: rewrite (simpler API & more structured layout). 
- implement using posix message queues
- implement using sys-v message queues
- implement shared memory ringbuffers
- add auth via unix sockets
- add items to the TODO

This is still a bit rough, more work to follow...

Signed-off-by: Angus Salkeld <asalkeld@redhat.com>
 2010-08-23 12:46:36 +10:00